//
//  ZLExciseModel.m
//  ZLExamination
//
//  Created by Zheng on 2017/9/19.
//  Copyright © 2017年 Zheng. All rights reserved.
//

#import "ZLExciseModel.h"

@implementation ZLExciseResultListModel

- (void)setAttributes:(NSDictionary *)dataDic {
    [super setAttributes:dataDic];
    
    self.x_idx = dataDic[@"id"];
    
    NSArray *opArr = @[@"A",@"B",@"C",@"D"];
    
    self.optionTypes = [@[@"1",@"1",@"1",@"1"] mutableCopy];
    
    if ([self.the_answer isEqualToString:@""] || [self.the_answer isEqualToString:@" "]) {
        self.typeOfAnswer = @"1";
        
        NSArray *arr = [self.co_answer componentsSeparatedByString:@";"];
        
        [arr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
            NSString *str = obj;
            [opArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                if ([str isEqualToString:obj]) {
                    [self.optionTypes replaceObjectAtIndex:idx withObject:@"2"];
                }
            }];
        }];
        
    } else {
        if ([self.the_answer isEqualToString:self.co_answer]) {
            self.typeOfAnswer = @"2";
        } else {
            self.typeOfAnswer = @"3";
        }
        
        if ([self.the_answer isEqualToString:self.co_answer]) {
            //答对
            
            NSArray *arr = [self.co_answer componentsSeparatedByString:@";"];
            
            [arr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                NSString *str = obj;
                [opArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                    if ([str isEqualToString:obj]) {
                        [self.optionTypes replaceObjectAtIndex:idx withObject:@"2"];
                    }
                }];
            }];
            
        } else {
            //答错
            //我的答案
            NSArray *arr = [self.co_answer componentsSeparatedByString:@";"];
            
            if (arr.count == 1) {
                //如果是单选
                [arr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                    NSString *str = obj;
                    [opArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                        if ([str isEqualToString:obj]) {
                            [self.optionTypes replaceObjectAtIndex:idx withObject:@"3"];
                        }
                        
                        if ([self.co_answer isEqualToString:obj]) {
                            [self.optionTypes replaceObjectAtIndex:idx withObject:@"2"];
                        }
                    }];
                }];
            } else {
                //如果是多选
                
                //我的错误答案
//                NSArray *falseArr = [self.the_answer componentsSeparatedByString:@";"];
                //正确答案
                NSArray *trueArr = [self.co_answer componentsSeparatedByString:@";"];
                
                //我的错误答案集合
//                NSMutableSet *falseSet = [NSMutableSet setWithArray:falseArr];
                //我的正确答案集合
//                NSMutableSet *trueSet = [NSMutableSet setWithArray:trueArr];
                
                //获得错误答案中和正确答案相同的
//                [falseSet intersectSet:trueSet];
                
                //错误答案中的正确答案
//                NSArray *falseTrueArr = [falseSet allObjects];
                
                //错误-错误中正确的 错误答案
//                NSMutableArray *newFalseArr = [falseArr mutableCopy];
                
                //排除正确的答案
//                [falseTrueArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
//                    NSString *str = obj;
//                    [falseArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
//                        if ([str isEqualToString:obj]) {
//                            [newFalseArr removeObject:str];
//                        }
//                    }];
//                }];
//
//                [newFalseArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
//                    [opArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
//                        NSString *str = obj;
//                        if ([str isEqualToString:obj]) {
//                            [self.optionTypes replaceObjectAtIndex:idx withObject:@"3"];
//                        }
//                    }];
//                }];
                
                [trueArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                    NSString *str = obj;
                    [opArr enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
                        if ([str isEqualToString:obj]) {
                            [self.optionTypes replaceObjectAtIndex:idx withObject:@"2"];
                        }
                    }];
                }];
                
            }
        }
    }
    
    NSArray<NSString *> *arr = [self.op_answer componentsSeparatedByString:@";"];
    NSMutableArray *newArr = [NSMutableArray new];
    [arr enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
        if ([obj length] == 1) {
            [newArr addObject:obj];
        } else {
            NSString *str = [obj substringFromIndex:2];
            [newArr addObject:str];
        }
    }];
    
    self.options = [newArr copy];
    
}

@end

@implementation ZLExciseModel

- (void)setAttributes:(NSDictionary *)dataDic {
    [super setAttributes:dataDic];
    
    NSMutableArray *singleModels = [NSMutableArray new];
    NSMutableArray *multipleModels = [NSMutableArray new];
    
    NSMutableArray *wrongSingleModels = [NSMutableArray new];
    NSMutableArray *wrongMultipleModels = [NSMutableArray new];
    
    self.x_id = dataDic[@"id"];
    
    [self.subject_list enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
        ZLExciseResultListModel *model = [[ZLExciseResultListModel alloc] initWithDataDic:obj];
        model.questionNumber = idx+1;
        if (model.type.integerValue == 1) {
            //单选
            [singleModels addObject:model];
            
            //错题
            if (model.typeOfAnswer.integerValue != 2) {
                [wrongSingleModels addObject:model];
            }
            
        } else {
            //多选
            [multipleModels addObject:model];
            
            //错题
            if (model.typeOfAnswer.integerValue != 2) {
                [wrongMultipleModels addObject:model];
            }
        }
        
    }];
    
    self.answers = @[singleModels,multipleModels];
    
    self.wrongAnswes = @[wrongSingleModels,wrongMultipleModels];

}

@end
